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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0x6965a0a2eeb8f454fae061b3d9570f160e877d8a42e6fa521b867ff6cc8fcce1The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 83 | 9b | f5 | 90 | 52 | be | 06 | b1 | f3 | 50 | f4 | 72 | 78 | f7 | 22 | fb |
| 0010 | 17 | 89 | cc | 0c | b1 | 58 | 37 | e2 | 7b | 04 | c7 | 8b | 19 | 8b | 39 | 0f |
| 0020 | e7 | f4 | cd | b3 | b1 | 7a | 60 | d2 | 2d | d5 | 20 | 75 | 86 | af | 45 | ef |
| 0030 | 25 | e7 | 77 | 88 | a2 | d9 | 86 | 42 | b2 | 74 | 54 | ea | a2 | 79 | da | 9d |
| 0040 | 67 | 51 | 3c | 9a | bb | 8b | 44 | de | 0a | 10 | d9 | 30 | 80 | 6c | 6c | f7 |
| 0050 | 21 | 2e | 3f | af | 6f | 30 | 64 | 35 | 82 | f5 | 5f | e9 | 5c | d4 | 96 | 00 |
| 0060 | c2 | ee | 81 | 5b | f5 | 65 | cf | 38 | 4d | 25 | c8 | 32 | e0 | bf | 40 | 8b |
| 0070 | 6f | 13 | 94 | 0d | 7e | 23 | 3d | f8 | 8e | f3 | d7 | 38 | b9 | 16 | e3 | 83 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0x6965a0a2…8fcce1
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("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")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0x6965a0a2eeb8f454fae061b3d9570f160e877d8a42e6fa521b867ff6cc8fcce1")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)